customer properties connection issue

Hi there

custom properties in my part

in sheet format,text has been linked to the property

But, nothing linked to the property,except drawing no&lasted save date

if i made drawing from the same part with my A2/A1  sheet format,it works well.

so i infer that there is something wrong in my A3 sheet format,but i dodn't know where.

it drives me crazy.

thanks for your help and advise.

SolidworksDrawings And Detailing